| Name | Meaning | Details |
|---|---|---|
| Buckley | From The Goat Clearing | View Details |
| Bucky | Little Buck | View Details |
| Bud | Messenger | View Details |
| Buddug | Victory | View Details |
| Buddy | Friend | View Details |
| Budrys | Vigilant | View Details |
| Budvilas | Stand Watch | View Details |
| Buenaventura | Good Tidings / God Be With You | View Details |
| Buffy | Nickname For Elizabeth | View Details |
| Bulan | The Moon | View Details |
| Bulana | Unknown | View Details |
| Bull | Male Bovine Animal | View Details |
| Bulut | Cloud | View Details |
| Bunim | Good Man | View Details |
| Bunny | Little Rabbit | View Details |